Jennifer Love Hewitt is an American actress, producer and singer. Hewitt began her career as a child actress and singer, appearing in national television commercials before joining the cast of the Disney Channel series Kids Incorporated (1989–1991). She had her breakthrough as Sarah Reeves Merrin on the Fox teen drama Party of Five (1995–1999) and rose to fame as a teen star for her role as Julie James in the horror films I Know What You Did Last Summer (1997) and its 1998 sequel, as well as her role as Amanda Beckett in the teen comedy film Can't Hardly Wait (1998).

Julie James is a fictional character in the I Know What You Did Last Summer franchise. The character was created by American writer Lois Duncan and appears in her 1973 suspense novel I Know What You Did Last Summer. In the story, Julie is a young woman whose friend group is involved in a hit-and-run accident. Actress Jennifer Love Hewitt portrayed Julie in the Kevin Williamson-scripted feature film I Know What You Did Last Summer (1997), in which she is the final girl. She returns in the sequel I Still Know What You Did Last Summer (1998).